Perencanaan Sirkulasi Arus Lalu Lintas Pelabuhan Roro Dumai

The Dumai Ro-Ro Port is an important transportation hub connecting the City of Dumai with Rupat Island. The increasing volume of vehicles and passengers each year has led to congestion, long queues, and disorganized traffic flow within the port area. This study aims to design a more efficient, safe, and well-organized traffic circulation system for the Dumai Ro-Ro Port. The analysis methods include traffic volume surveys, parking capacity assessment, headway measurements, arrival rate calculations, level of service evaluation, and identification of conflict highest daily volume of 479 units, especially during weekends. The existing parking points. Based on four days of observations, the highest traffic volume occurred on Sunday between 1:00 PM and 2:00 PM, reaching 673 vehicles, with two-wheeled vehicles recording the capacity for crossing vehicles includes an area of 768 m² accommodating 13 six-wheeled vehicles, while four-wheeled vehicles have an area of 512 m² accommodating 20 vehicles. The service time is relatively fast, ranging from 0.24 to 0.48. The service performance (p) is below 1, with a value of 0.25 for twowheeled vehicles and 0.10 for four-wheeled vehicles. The vehicle circulation routes within the port are not yet fully organized. A conflict point occurs at the ticket counter area because there is only one ticket booth serving all types of vehicles—two-wheeled, four-wheeled, and six-wheeled— resulting in longer ticket purchase times and increased crowding at the ticket counter.